import java.util.Scanner;

public class UVa10082 {

	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		String keyboard = "`1234567890-=QWERTYUIOP[]\\ASDFGHJKL;'ZXCVBNM,./";

		while (input.hasNext()) {
			char[] str = input.nextLine().toCharArray();

			for (int i = 0; i < str.length; ++i) {
				for (int j = 0; j < keyboard.length(); ++j) {
					if (str[i] == keyboard.charAt(j)) {
						str[i] = keyboard.charAt(j - 1);
					}
				}
			}

			System.out.println(new String(str));
		}
	}

}
